Unisex hylo athletics IMPACT

• Best for: Everyday road running, max responsiveness, high cushioning
• Stack: 33mm
• Drop: 8mm
• Weight: 280g
• Upper: Lightweight knitted upper for enhanced comfort made from 100% bio-based nylon derived from castor beans, with a DWR coating for water repellency, corn-derived lining, lace closure and gusseted tongue.
• Midsole: Built with HyperBolt™ technology and designed with PureGlide™ geometry, a supercritical nitrogen-injected foam with added bio-EVA to increase responsiveness and reduce weight. Expertly engineered with a high level of cushioning and a medial side wall to enhance stability and guide your running gait.
• Insole: Moulded for enhanced fit, comfort and support, 20% bio-based foam, 5mm thick.
• Outsole: Inspired by Formula 1 tyres and their ability to displace water and increase traction, the cutouts between the rubber pods reduce weight and increase ground contact when wet. Made with 60% natural rubber, 2.5mm thick.
• Laces: Ribbed structure for reduced slip and increased strength made from 100% bio-based Tencel™ Lyocell, 6mm width

Note: Sizing is unisex. Sizes in drop down box are men’s. See below for conversion from a men’s size to a women’s size.

Men to Women Size Conversion

Men’s 4.0 = Women’s 5.5
Men’s 4.5 = Women’s 6.0
Men’s 5.0 = Women’s 6.5
Men’s 5.5 = Women’s 7.0
Men’s 6.0 = Women’s 7.5
Men’s 6.5 = Women’s 8.0
Men’s 7.0  = Women’s 8.5
Men’s 7.5 = Women’s 9.0
Men’s 8.0 = Women’s 9.5
Men’s 8.5 = Women’s 10.0
Men’s 9.0 = Women’s 10.5
Men’s 9.5 = Women’s 11.0
Men’s 10.0 = Women’s 11.5
Men’s 10.5 = Women’s 12.0
Men’s 11.0 = Women’s 12.5
Men’s 11.5 = Women’s 13.0
Men’s 12.0 = Women’s 13.5
Men’s 13.0 = Women’s 14.5